More explicit installation instructions would be helpful

[vvuk]

While I appreciate the do-everything scripts that are provided, they are rarely appropriate except for a bare machine that is going to be provisioned purely for daytona. It would be extremely helpful to have the necessary daytona-specific install/config steps listed, with prereqs (but no need for prereq install instructions). For example, where to configure the db name, set up the default schema; what directories should be exposed via php, where the config is for the php files, etc.